There is suburb house where only 4G internet is available. There is no possibility to get fixed IP due to GSM provider security reasons and there is no way to get access through HA cloud. It merely does not work.
The task is to control heating using HA, i.e. turn SonOff switches on and off and read a couple of temperature sensors.
Are there any alternative HA access methods? Is it possible to send/receive on/off commands through a messenger? Telegram or any other?
I think most people here donât get a fixed IP from their provider, thatâs why you use DDNS.
You can try to setup something like DuckDNS or any other DDNS provider if Nabu Casa HA cloud doesnât work for you. Could you maybe show us the errors that appear when you try to setup Nabu Casa HA cloud?
Telegram is a method to control your system from the outside, however it needs to be acessible from the outside first.
Iâm using this to create persistant notifications in HA by sending an email with subject âHA:âŠâ
The action could also be used to switch something.
Maybe for some inspiration.